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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/webui/device_log_ui.h"
#include <string>
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/values.h"
#include "chrome/common/url_constants.h"
#include "chrome/grit/chromium_strings.h"
#include "chrome/grit/generated_resources.h"
#include "components/device_event_log/device_event_log.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui.h"
#include "content/public/browser/web_ui_data_source.h"
#include "content/public/browser/web_ui_message_handler.h"
#include "grit/browser_resources.h"
namespace chromeos {
namespace {
class DeviceLogMessageHandler : public content::WebUIMessageHandler {
public:
DeviceLogMessageHandler() {}
~DeviceLogMessageHandler() override {}
// WebUIMessageHandler implementation.
void RegisterMessages() override {
web_ui()->RegisterMessageCallback(
"DeviceLog.getLog",
base::Bind(&DeviceLogMessageHandler::GetLog, base::Unretained(this)));
}
private:
void GetLog(const base::ListValue* value) const {
base::StringValue data(device_event_log::GetAsString(
device_event_log::NEWEST_FIRST, "json", "",
device_event_log::LOG_LEVEL_DEBUG, 0));
web_ui()->CallJavascriptFunction("DeviceLogUI.getLogCallback", data);
}
DISALLOW_COPY_AND_ASSIGN(DeviceLogMessageHandler);
};
} // namespace
DeviceLogUI::DeviceLogUI(content::WebUI* web_ui)
: content::WebUIController(web_ui) {
web_ui->AddMessageHandler(new DeviceLogMessageHandler());
content::WebUIDataSource* html =
content::WebUIDataSource::Create(chrome::kChromeUIDeviceLogHost);
html->AddLocalizedString("titleText", IDS_DEVICE_LOG_TITLE);
html->AddLocalizedString("autoRefreshText", IDS_DEVICE_AUTO_REFRESH);
html->AddLocalizedString("logRefreshText", IDS_DEVICE_LOG_REFRESH);
html->AddLocalizedString("logLevelShowText", IDS_DEVICE_LOG_LEVEL_SHOW);
html->AddLocalizedString("logLevelErrorText", IDS_DEVICE_LOG_LEVEL_ERROR);
html->AddLocalizedString("logLevelUserText", IDS_DEVICE_LOG_LEVEL_USER);
html->AddLocalizedString("logLevelEventText", IDS_DEVICE_LOG_LEVEL_EVENT);
html->AddLocalizedString("logLevelDebugText", IDS_DEVICE_LOG_LEVEL_DEBUG);
html->AddLocalizedString("logLevelFileinfoText", IDS_DEVICE_LOG_FILEINFO);
html->AddLocalizedString("logLevelTimeDetailText",
IDS_DEVICE_LOG_TIME_DETAIL);
html->AddLocalizedString("logTypeLoginText", IDS_DEVICE_LOG_TYPE_LOGIN);
html->AddLocalizedString("logTypeNetworkText", IDS_DEVICE_LOG_TYPE_NETWORK);
html->AddLocalizedString("logTypePowerText", IDS_DEVICE_LOG_TYPE_POWER);
html->AddLocalizedString("logTypeUsbText", IDS_DEVICE_LOG_TYPE_USB);
html->AddLocalizedString("logTypeHidText", IDS_DEVICE_LOG_TYPE_HID);
html->AddLocalizedString("logEntryFormat", IDS_DEVICE_LOG_ENTRY);
html->SetJsonPath("strings.js");
html->AddResourcePath("device_log_ui.css", IDR_DEVICE_LOG_UI_CSS);
html->AddResourcePath("device_log_ui.js", IDR_DEVICE_LOG_UI_JS);
html->SetDefaultResource(IDR_DEVICE_LOG_UI_HTML);
content::WebUIDataSource::Add(web_ui->GetWebContents()->GetBrowserContext(),
html);
}
DeviceLogUI::~DeviceLogUI() {
}
} // namespace chromeos
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